rust/compiler/rustc_codegen_llvm
Austin Shafer 4511f8b9f3 Add a target option for selecting a DWARF version
Certain platforms need to limit the DWARF version emitted (oxs, *bsd). This
change adds a dwarf_version entry to the options that allows a platform to
specify the dwarf version to use. By default this option is none and the default
DWARF version is selected.

Also adds an option for printing Option<u32> json keys
2020-10-13 15:56:30 -04:00
..
src Add a target option for selecting a DWARF version 2020-10-13 15:56:30 -04:00
Cargo.toml Move rustllvm into rustc_llvm 2020-09-09 23:05:43 +03:00
README.md

The codegen crate contains the code to convert from MIR into LLVM IR, and then from LLVM IR into machine code. In general it contains code that runs towards the end of the compilation process.

For more information about how codegen works, see the rustc dev guide.